Login
Remember
Register
EasyElimu Questions and Answers
Questions
Unanswered
Tags
Users
Ask a Question
Ask a Question
Given that OP=3i-2j and OQ=8i-5j.Find the magnitude of PQ to 3 significant figures.
0
votes
96
views
asked
Aug 16, 2022
in
Mathematics Form 2
by
ValBon
vectors i
Please
log in
or
register
to answer this question.
1
Answer
0
votes
answered
Dec 3, 2022
by
0700111XXX
2.76
Please
log in
or
register
to add a comment.
Related questions
0
votes
1
answer
If OA = 3i + 2j – 4k and OB = 4i + 5j – 2k, P divides AB in the ratio 3:-2. Determine the modulus of OP leaving your answer to 1 decimal place. Given that O is the origin.
asked
Aug 13, 2021
in
Mathematics Form 1
by
anonymous
vectors
0
votes
1
answer
In the triangle given below OP= p and OQ = q.R is a point on PQ such that PR:RQ = 1 : 3 and that 5OS= 2OQ.PS and OR intersect at T.
asked
Jul 21, 2021
in
Mathematics Form 3
by
anonymous
vectors
0
votes
0
answers
The diagonals of a rectangle P, Q,R,S intersect at (5,3). Given that the equation of line PQ is 4y-9x=13 and that of line PS is y-4x=5. Find.a) The co-ordinate of pb) The co-ordinate of Rc)The equation of line RQd) The equation of a perpendicular line drawn to meet PR at (5,3)
asked
Jul 4, 2022
in
Mathematics Form 2
by
LeonOduor
gradient and equations of straight lines
0
votes
1
answer
The length and width of a rectangular window pane measured to the nearest millimeter are 8.6cm and 5.3 respectively. Find to four significant figures, the percentage error in the area of the window pane.
asked
Aug 13, 2021
in
Mathematics Form 1
by
anonymous
areas of quadilaterals and other polygons
0
votes
1
answer
If x = 9.6, y= 3.60 and z = 5, Find the percentage error in the calculation of (x+y)/z, giving your answer to three significant figures.
asked
Jun 30, 2021
in
Mathematics Form 3
by
anonymous
approximation and errors
Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.
Categories
All categories
Mathematics
(544)
Mathematics Form 1
(237)
Mathematics Form 2
(150)
Mathematics Form 3
(137)
Mathematics Form 4
(20)
English
(260)
Kiswahili
(507)
Chemistry
(589)
Physics
(580)
Biology
(590)
Geography
(513)
History
(538)
CRE
(328)
IRE
(52)
Agriculture
(496)
Business Studies
(350)
Computer Studies
(14)
Home Science
(60)
General Questions
(91)
5.5k
questions
6.8k
answers
6
comments
590
users
...